Shares of crypto-linked companies are rallying after the price of bitcoin (BTC) surged more than 2.8% in an hour to rise above $90,000, marking a fresh high and reigniting interest across the sector. The price jump triggered gains across mining stocks, trading platforms and cryptocurrency infrastructure firms. Bitcoin miner Hut 8 (HUT) outperformed the wider sector, rising 14.4% to $42, while rival CleanSpark (CLSK) saw a 5.1% rise after the opening bell to top $12, and Riot Platform (RIOT) rose 3.5% to n ...